diff --git a/framework/Imap_Client/lib/Horde/Imap/Client/Socket/Pop3.php b/framework/Imap_Client/lib/Horde/Imap/Client/Socket/Pop3.php
index 740e12b3825..af40c23cfd5 100644
--- a/framework/Imap_Client/lib/Horde/Imap/Client/Socket/Pop3.php
+++ b/framework/Imap_Client/lib/Horde/Imap/Client/Socket/Pop3.php
@@ -110,7 +110,7 @@ public function __get($name)
 
         switch ($name) {
         case 'url':
-            $url->protocol = 'pop3';
+            $out->protocol = 'pop3';
             break;
         }